SVOBODOVÁ, Ivona, Zbigniew PISKULA, Přemysl LUBAL, Stefan LIS a Petr HERMANN. DISSOCIATION KINETICS STUDY OF Ce(III) COMPLEXES WITH H8dotp (H8dotp = 1,4,7,10-TETRAAZACYCLODODECANE-1,4,7,10-TETRAKIS(METHYLPHOSPHONIC ACID)). Journal of Alloys and Compounds. Amsterdam: Elsevier, 2008, roč. 451, 1-2, s. 42-45. ISSN 0925-8388. |
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@article{755207, author = {Svobodová, Ivona and Piskula, Zbigniew and Lubal, Přemysl and Lis, Stefan and Hermann, Petr}, article_location = {Amsterdam}, article_number = {1-2}, keywords = {macrocyclic complexes; cyclen derivatives; phosphonate complexes; lanthanide(III) complexes; cerium(III); dissociation kinetics}, language = {eng}, issn = {0925-8388}, journal = {Journal of Alloys and Compounds}, title = {DISSOCIATION KINETICS STUDY OF Ce(III) COMPLEXES WITH H8dotp (H8dotp = 1,4,7,10-TETRAAZACYCLODODECANE-1,4,7,10-TETRAKIS(METHYLPHOSPHONIC ACID))}, volume = {451}, year = {2008} }
TY - JOUR ID - 755207 AU - Svobodová, Ivona - Piskula, Zbigniew - Lubal, Přemysl - Lis, Stefan - Hermann, Petr PY - 2008 TI - DISSOCIATION KINETICS STUDY OF Ce(III) COMPLEXES WITH H8dotp (H8dotp = 1,4,7,10-TETRAAZACYCLODODECANE-1,4,7,10-TETRAKIS(METHYLPHOSPHONIC ACID)) JF - Journal of Alloys and Compounds VL - 451 IS - 1-2 SP - 42-45 EP - 42-45 PB - Elsevier SN - 09258388 KW - macrocyclic complexes KW - cyclen derivatives KW - phosphonate complexes KW - lanthanide(III) complexes KW - cerium(III) KW - dissociation kinetics N2 - The dissociation kinetics of cerium(III) complexes with H8dotp (I = 3.0 mol dm-3 (Na,H)ClO4, t = 25 - 60 degrees C) was studied by means of molecular absorption spectroscopy in the UV region. The mechanism of the proton-assisted reaction was proposed, and the activation parameters (Ea = 111 +/- 20 kJ mol-1, delta_H_act = 108 +/- 20 kJ mol-1, delta_S_act = 32 +/- 62 J K-1 mol-1) for the rate-determining step were calculated. ER -
SVOBODOVÁ, Ivona, Zbigniew PISKULA, Přemysl LUBAL, Stefan LIS a Petr HERMANN. DISSOCIATION KINETICS STUDY OF Ce(III) COMPLEXES WITH H8dotp (H8dotp = 1,4,7,10-TETRAAZACYCLODODECANE-1,4,7,10-TETRAKIS(METHYLPHOSPHONIC ACID)). \textit{Journal of Alloys and Compounds}. Amsterdam: Elsevier, 2008, roč.~451, 1-2, s.~42-45. ISSN~0925-8388.
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